Fantasy - Anime - Comics - Toys - Science-Fiction
The F.A.C.T.S. convention is organized once a year by Con-Fuse bvba, an organisation promoting Science Fiction, Comics, Fantasy and Japanese animation.
It is a place where geeks, freaks, trekkies and 'lilleke biegels' can meet in peace. In fact, it's about the only day they get out of the house (and away from their computer)...
More info at their website.